Configuring the ATM Switch Address
Note: Configuring the ATM switch address will cause a reset of the CPSW module. If you have made
any other configuration changes, and not saved them, save them now or they will be lost.
When a PNNI switch is powered on for the first time, it automatically loads a default configuration,
including a default ATM address. If you have multiple switches in your network, the default ATM address
must be reconfigured so that each switch has a unique address. This reconfiguration is achieved by
issuing the following command:
à
ð
8265ATM
>
set pnni node_ð atm_address: 39.99.99.99.99.99.99.ðð.ðð.99.99.ð1.ð1.99.
99.99.99.99.99.ð1
á
ñ
where
39.99.99.99.99.99.99.ðð.ðð.99.99.ð1.ð1.99.99.99.99.99.99.ð1
is an example of a 20 byte hex
address entry.
If setting the address is the only reconfiguration action, you issue the COMMIT PNNI command to activate
the new configuration. If you wish to modify the address further, you reissue the SET PNNI NODE_0
ATM_ADDRESS: command before issuing the COMMIT PNNI command. The COMMIT PNNI command
causes the address to be saved in the NVS Configuration repository before the Control Point is reset.
In the default PNNI configuration, the address of all switches that are to form one peer group must have
one common 96 bit (12 byte) prefix. This prefix is called the peer group id and defines the set of switches
that together form one peer group.
As the default length for the peer group id is 12 bytes, the 13th byte of the ATM address can be used to
uniquely identify a switch within a peer group.
A simple way to configure a collection of interconnected switches into one peer group is to issue
the
SET PNNI NODE_ð ATM_ADDRESS:
command for each switch whereby all addresses have a common
96 bit prefix.
30
IBM 8265: User's Guide
Содержание 8265 Nways ATM Switch
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